ATE448067T1 - METHOD FOR PRODUCING A COATED THERMOPLASTIC MATERIAL - Google Patents

METHOD FOR PRODUCING A COATED THERMOPLASTIC MATERIAL

Info

Publication number
ATE448067T1
ATE448067T1 AT07728010T AT07728010T ATE448067T1 AT E448067 T1 ATE448067 T1 AT E448067T1 AT 07728010 T AT07728010 T AT 07728010T AT 07728010 T AT07728010 T AT 07728010T AT E448067 T1 ATE448067 T1 AT E448067T1
Authority
AT
Austria
Prior art keywords
thermoplastic material
producing
thermoplastic
melt
coated
Prior art date
Application number
AT07728010T
Other languages
German (de)
Inventor
Matthias Sieverding
Jochen Zwiesele
Marco Gruber
Jochen Mitzler
Original Assignee
Krauss Maffei Tech Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krauss Maffei Tech Gmbh filed Critical Krauss Maffei Tech Gmbh
Application granted granted Critical
Publication of ATE448067T1 publication Critical patent/ATE448067T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1816—Feeding auxiliary material, e.g. colouring material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0097—Glues or adhesives, e.g. hot melts or thermofusible adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

In a method for producing a coated thermoplastic material, thermoplastic material is fed into a twin-screw extruder to produce a homogenous melt as the thermoplastic material is advanced. While the melt is in plastic state an adhesion promoter for a coating material to be applied later or a small amount of a coating material to be applied later as adhesion promoter is added to the melt which is then transferred to an injection mold and allowed to cure to form a thermoplastic body. The thermoplastic body is then coated with the coating material.
AT07728010T 2006-05-04 2007-04-12 METHOD FOR PRODUCING A COATED THERMOPLASTIC MATERIAL ATE448067T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006020696A DE102006020696A1 (en) 2006-05-04 2006-05-04 Process for the preparation of a coated thermoplastic material
PCT/EP2007/053542 WO2007128645A1 (en) 2006-05-04 2007-04-12 Method for producing a coated thermoplastic material

Publications (1)

Publication Number Publication Date
ATE448067T1 true ATE448067T1 (en) 2009-11-15

Family

ID=38190588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07728010T ATE448067T1 (en) 2006-05-04 2007-04-12 METHOD FOR PRODUCING A COATED THERMOPLASTIC MATERIAL

Country Status (11)

Country Link
US (1) US20090102086A1 (en)
EP (1) EP2015914B1 (en)
JP (1) JP2009535244A (en)
KR (1) KR101373543B1 (en)
CN (1) CN101437661B (en)
AT (1) ATE448067T1 (en)
CA (1) CA2650962C (en)
DE (2) DE102006020696A1 (en)
MX (1) MX2008014023A (en)
PL (1) PL2015914T3 (en)
WO (1) WO2007128645A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006016200A1 (en) 2006-04-06 2007-10-11 Krauss-Maffei Kunststofftechnik Gmbh Method and device for producing multi-component plastic molded parts
DE102012010493A1 (en) * 2012-05-26 2013-11-28 Volkswagen Aktiengesellschaft Making vehicle interior component in molding tool, by applying polyurethane coating on mold surface of injection mold, performing injection molding of mold surface, and applying polypropylene coating on surface for forming molded part
CN104849826B (en) * 2014-01-02 2018-10-19 江苏华脉光电科技有限公司 A kind of emergency repair lighting optical cable and the emergency set using the optical cable
DE102015117309A1 (en) 2015-10-12 2017-04-13 Kraussmaffei Technologies Gmbh Injection molding machine having a coating system
EP3741701B1 (en) 2018-06-19 2022-12-14 Top Cap Holding GmbH Method of manufacturing a metallic can lid
DE102020110925A1 (en) 2020-04-22 2021-10-28 HELLA GmbH & Co. KGaA Method for producing a component for a lighting device of a motor vehicle
WO2025082842A1 (en) * 2023-10-17 2025-04-24 Covestro Deutschland Ag Method for producing a composite component, comprising the step of contactless application of a liquid coating agent

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538055A (en) * 1967-11-29 1970-11-03 Hooker Chemical Corp Polyesterurethane adhesives
GB1292882A (en) * 1970-02-27 1972-10-18 Ici Ltd Improvements in or relating to the production of laminates
DE3840374A1 (en) * 1988-11-30 1990-05-31 Lentia Gmbh Thermoplastic, fibre-reinforced composite material containing polyamides
JPH03256705A (en) * 1990-03-07 1991-11-15 Hokkai Can Co Ltd Method and apparatus for coloring of synthetic resin raw material in molding machine for synthetic resin
JPH04316823A (en) * 1991-04-16 1992-11-09 Sekisui Chem Co Ltd Raw material pushing device
DE4239909C1 (en) * 1992-11-27 1994-05-05 Rasmussen Gmbh Tubular plastic connector for flexible lines - comprises fibre reinforced first part with low creep, injected onto unreinforced second part
FR2729397B1 (en) * 1995-01-12 1997-03-28 Hutchinson COMPOSITE ELASTOMER AND THERMOPLASTIC PRODUCT AND METHODS OF MAKING SAME
DE19743134A1 (en) * 1997-09-30 1999-04-01 Hoechst Ag Molded parts made of polyacetal with directly molded functional elements made of thermoplastic elastomers
FR2779990B1 (en) * 1998-06-19 2000-07-21 Saint Gobain Vitrage GLASS IN PLASTIC MATERIAL WITH ADDITION OF OVER-MOLDED PLASTIC MATERIAL
JP3063752B1 (en) 1999-02-04 2000-07-12 新悟 菱田 Automatic metering and feeding device for synthetic resin molding materials
DE19907118C1 (en) * 1999-02-19 2000-05-25 Krauss Maffei Kunststofftech Injection molding apparatus for producing molded metal parts with dendritic properties comprises an extruder with screw system
FR2795672B1 (en) * 1999-06-29 2001-09-14 Valeo Vision MOLDING PROCESS FOR MAKING A PART WITH MULTILAYER STRUCTURE
GB2351691B (en) * 1999-07-02 2004-04-21 Secr Defence A method of moulding a composite article having an adhesion preventing surface layer
JP4269807B2 (en) * 2002-10-10 2009-05-27 タカタ株式会社 Air bag device and lid thereof
US7550528B2 (en) * 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US20050194713A1 (en) * 2003-12-29 2005-09-08 John Erickson Method of making a molded article
US20050228097A1 (en) * 2004-03-30 2005-10-13 General Electric Company Thermally conductive compositions and methods of making thereof
CA2517940A1 (en) * 2004-09-24 2006-03-24 Ems-Chemie Ag Injection molding method for manufacturing plastic parts
US20060066088A1 (en) * 2004-09-30 2006-03-30 Hier Michael J Inflatable airbag cushion formed with a blown elastomer core and methods of using and manufacturing same

Also Published As

Publication number Publication date
CA2650962C (en) 2013-10-22
KR20090015078A (en) 2009-02-11
DE502007001982D1 (en) 2009-12-24
CN101437661A (en) 2009-05-20
JP2009535244A (en) 2009-10-01
PL2015914T3 (en) 2010-04-30
DE102006020696A1 (en) 2007-11-08
EP2015914A1 (en) 2009-01-21
EP2015914B1 (en) 2009-11-11
KR101373543B1 (en) 2014-03-12
CA2650962A1 (en) 2007-11-15
WO2007128645A1 (en) 2007-11-15
CN101437661B (en) 2012-12-12
US20090102086A1 (en) 2009-04-23
MX2008014023A (en) 2009-01-29

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